General Science Chemistry Periodic Table

Which pair of atomic number represents s-block elements:

1

7, 19

2

22, 55

3

12, 15

4

19, 56

5

None of the above

Sponsored

hivanix.in

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters